they're trying to blame the romney/ryan ticket for making this an issue. >> we weren't told they wanted more security. we did not know they wanted more security. >> i was surprised when he said that, because as a viewer, watching, i was like well, hang on a second, i thought the state department had said that they received these warnings. mitt romney today has doubled down on the attacks on joe biden, what he said. watch this. >> the vice president directly contradicted the sworn testimony of state department officials. he's doubling down on denial. >> the white house has said, hang on, he's just talking about himself and the president. how plausible is that? >> well, you know, the buck has to stop somewhere. they are in charge. diplomacy overseas is important to the executive branch as any mission i can think of, and this whole thing is just troubling to me, piers, because there's jt -- we have seen a bit of a history here so if you recall, back in the shooting at fort hood, they came out and said oh, this is workplace violence. obviously it turned out that that was an act of terror co
